Current Army List

OK so here's what I've got so far:

1 Chaplain

1 Land Raider Crusader/Redeemer

1 Terminator Squad

1 Space Marine Bike

1 Dreadnought

2 10 man Tactical Squads

1 Space Marine with Plasma Gun

So my questions are these:

How many total points does my army have now?  ( I still don't have a Codex, CHG was out this weekend)

What do I need to fill the gaps?